EP 0227833 A4 19880829 - PROCESS FOR PREPARING HETERO-PROTEIN.
Title (en)
PROCESS FOR PREPARING HETERO-PROTEIN.
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HETEROPROTEINEN.
Title (fr)
PROCEDE DE PREPARATION D'HETERO-PROTEINE.
Publication
Application
Priority
JP 8500399 W 19850716
Abstract (en)
[origin: WO8700553A1] A process for preparing hetero-protein by culturing hetero-protein-producing transformant obtained by genetic engineering techniques and recovering produced hetero-protein, which comprises recovering the hetero-protein from the transformant containing the hetero-protein therein in the presence of chloride ion. Thus, the hetero-protein deposited within the transformant cells is solubilized, restored to the form which is active in bioassay, and obtained in a high yield.
IPC 1-7
IPC 8 full level
C07K 1/113 (2006.01); C12P 21/02 (2006.01)
CPC (source: EP)
C07K 1/113 (2013.01); C12P 21/02 (2013.01)
Citation (search report)
- [X] GB 2138842 A 19841031 - DAMON BIOTECH INC
- [XP] EP 0147819 A2 19850710 - HOFFMANN LA ROCHE [CH]
- [X] EP 0145390 A2 19850619 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
- See references of WO 8700553A1
Designated contracting state (EPC)
BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
WO 8700553 A1 19870129; DE 3581412 D1 19910221; EP 0227833 A1 19870708; EP 0227833 A4 19880829; EP 0227833 B1 19910116
DOCDB simple family (application)
JP 8500399 W 19850716; DE 3581412 T 19850716; EP 85903688 A 19850716